baber/WOPTO huggingface dataset:
Patent JP-2003027192-A (JP)
Title: High-strength heat resisting steel for high- and low- pressure integrated rotor and turbine rotor
Inventor: KADOYA YOSHIKUNI
IPC: C21D9/28
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To provide 12% Cr-system heat resisting steel which maintains excellent high-temperature creep strength and simultaneously has excellent toughness in combination as well and further to provide a high- and low-pressure integrated turbine rotor having the excellent high-temperature creep strength and the excellent toughness in combination and a method of manufacturing the same. SOLUTION: The high-strength heat resisting steel for the high- and low- pressure integrated rotor characterized in that the steel has a component composition of specific ratios and has the metal structure obtained by depositing an M23 C6 type carbide and intermetallic compound mainly at their crystal boundaries and martensitic boundaries and depositing an MX type carbonitride within the martensite truss and that 0.2% yield strength is >=75.8, kgf/mm<2> and the method of manufacturing the high- and low-pressure integrated turbine rotor consisting of the high-strength heat resisting steel and the high- and low-pressure integrated turbine rotor.
Patent JP-2003290053-A (JP)
Title: Chopping block
Inventor: CHIN SAISHUN
IPC: A47J36/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chopping block possible to easily confirm whether a toxic substance is contained in a food or not during a cooking process.  <P>SOLUTION: A chopping block body 1 is provided with a silver structure 2 so that the silver structure discolors during cooking when a toxic substance is contained in the food.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327894-A (JP)
Title: Fine particles of colored resin, method for producing water dispersion of fine particles of colored resin, dispersion of fine particles of colored resin, method for producing fine particles of colored resin, ink, recording unit, ink cartridge, ink-jet recording device and ink-jet printing method
Inventor: DANJIYOU KATSUSHI
IPC: C09D11/322
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide fine particles of a colored resin providing an image with high image density having water resistance, weather resistance and abrasion resistance, having excellent dispersion stability and jetting stability, and useful as a coloring material for an ink, and to provide a water dispersion of the particles of the colored resin, methods for producing them, an ink or the like.  <P>SOLUTION: The fine particles of the colored resin comprises a polymer of a polymerizable unsaturated monomer and an emulsifier, and a coloring matter as constituent components. The emulsifier is a compound represented by general formula (1) [wherein, m is an integer of 1-30; k is 1 or 2, n is an integer of 0-50; and R is an aryl group or a (meth)acryloyl group]. The method for producing the water dispersion of the fine particles of the colored resin comprises (i) a step for emulsifying the polymerizable unsaturated monomer, the coloring matter, the reactive emulsifier represented by formula (1) and the polymerization initiator in an aqueous medium, and (ii) a step for polymerizing the polymerizable unsaturated monomer. An emulsification method by phase inversion is used in the step (i).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326538-A (JP)
Title: Manufacturing method for resin molded object
Inventor: KAWAI OSAMU
IPC: B29C39/12
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a resin sheet having a surface layer excellent in antistatic properties, scratch resistance and transparency with high productivity.  <P>SOLUTION: The manufacturing method for a resin molded object includes a first process for coating a film with ultraviolet curable coating (A) containing conductive fine particles and a solvent, a second process for drying the coating film of the coating (A) until the solvent content of the coating film becomes 10 mass% or less, a third process for setting the dried coating film of the coating to a mold side to bond the film to a mold through ultraviolet curable coating (B) not containing the conductive fine particles but containing the solvent, a fourth process for irradiating the coatings (A) and (B) with ultraviolet rays through the film to cure the same, a fifth process for peeling the film so as to leave the cured coating film on the mold, a sixth process for using the surface of the cured coating film of the mold as an inner surface to manufacture a casting mold, a seventh process for performing casting polymerization using the casting mold and an eighth process for peeling a resin molded object having the cured coating film on its surface from the casting mold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335853-A (JP)
Title: Method for manufacturing aromatic/aliphatic copolycarbonate resin composition
Inventor: NAGAI SATOSHI
IPC: C08G64/30
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transesterification method for manufacturing an aromatic/aliphatic copolycarbonate resin composition which, when melted and kneaded with another resin in an extrusion step, is free from reduction in molecular weight and deterioration of physical properties due to heat deterioration and can maintain good color hue.  <P>SOLUTION: The aromatic/aliphatic copolycarbonate resin composition undergoing little reduction in molecular weight and excellent in color hue is manufactured by subjecting an aromatic carbonic diester, an aliphatic dihydroxy compound and an aromatic dihydroxy compound to melt polymerization in the presence of a catalyst to produce an aromatic/aliphatic copolycarbonate (A), and melting and kneading the copolycarbonate (A) with at least one other resin (B) in an extrusion step after the catalyst is deactivated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338022-A (JP)
Title: Magnetic recording medium
Inventor: SAGANE MASAYOSHI
IPC: G11B5/725
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance durability and running properties of a metal magnetic thin film type magnetic recording medium.  <P>SOLUTION: In the magnetic recording medium 10 wherein a magnetic layer 2 consisting of a ferromagnetic metal thin film and a carbon protective film 3 are successively formed on a non-magnetic substrate 1, the surface of the carbon protective layer 3 is subjected to treatment by either of an aromatic amine, an aromatic carboxylic acid, an aromatic alcohol or UV irradiation and a prescribed lubricant is retained on the protective layer 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339044-A (JP)
Title: Surrounding monitoring apparatus for vehicle
Inventor: YANAI TATSUMI
IPC: H04N7/18
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surrounding monitoring apparatus for vehicle for displaying a video imaging the surrounding of a vehicle on a display section inside the vehicle wherein a driver can immediately recognize an actual position relation.  <P>SOLUTION: A camera 11 with a video range Fc wider than a visual field of a door mirror 18 is placed in front of the door mirror. The apparatus decides a view point P of a driver 2 obtained from a picture of a driver's seat 3 and a view point converting direction S from a reflection angle θ of the door mirror, converts an imaged image of the camera into a video with the same view point of the video reflected in the door mirror and displays the resulting video on a display section 16. The contour of the door mirror is overlapped with the view point converted video. Since the video reflected on the door mirror has the same view point as that of the video on the display section, the consistency of both the videos is maintained and the driver can immediately and easily recognize a relative position relation between its own vehicle and other vehicle or the like that are displayed. The display section furthermore displays a video of a dead angle area not covered by a video range Fm of the door mirror 18 at the outside of the contour of the door mirror.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344165-A (JP)
Title: Radiation thermometer with laser collimator and method for displaying position measured by the same
Inventor: NOMURA TOSHIYUKI
IPC: G01J5/02
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser collimator employed in a radiation thermometer in order to visually confirm a thermal measuring point clearly, in the case of measuring a temperature of a colored object to be measured with a specific range of wavelength (e.g. red color to orange color) by using the radiation thermometer.   <P>SOLUTION: The laser collimator has a plurality of light sources (e.g. laser diodes) with different wavelength range from each other, and a switching means selecting the light sources in accordance with the color of the object to be thermally measured, and projects a marker beam with a color (wavelength range) different from that of the object to be thermally measured, thereby enabling to visually confirm the thermal measuring point clearly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336088-A (JP)
Title: Cold-rolling oil composition
Inventor: SUGII HIDEO
IPC: C10M129/44
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-rolling oil composition which can be desirably used in the cold-rolling of, especially, a high-nickel-content iron/nickel heat- resistant alloy material and is effective to give a rolled material reduced in gloss unevenness and in indentation due to the powder formed by friction during rolling.  <P>SOLUTION: The cold-rolling oil composition contains a base oil and (A) 0.01-1.0 mass % sulfur-based extreme-pressure additive and/or (B) 0.01-2.0 mass % phosphorus-based extreme-pressure additive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003086935-A (JP)
Title: Method of manufacturing wiring board
Inventor: TAKAHASHI KAZUYUKI
IPC: H05K3/22
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a wiring board by which Pd, etc., deposited on the exposed portion of a resin-made insulating layer can be removed and, in addition, the adhesive strength between the insulating layer and an upper resin-made insulating layer overlying the layer can be secured. SOLUTION: This method of manufacturing a wiring board 1 includes a conductor layer forming step of forming second conductor layers 29 on the surface of a first resin-made insulating layer 7 which is roughened to desired surface roughness, and on which Pd, etc., is deposited by electroless plating and electroplating Cu. This method also includes a cyanogen treatment step of cleaning the substrate 41 on which the conductor layer 29 is formed with a cyanogen-based solution. In addition, this method also includes an upper resin- made insulating layer forming step of forming a second resin-made insulating layer 9 on the first resin-made insulating layer, and second conductor layer 29 of the cyanogen-treated substrate 41.
Patent JP-2003346948-A (JP)
Title: Connector for flat conductor
Inventor: AOKI MASAYOSHI
IPC: H01R12/79
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly lock all the operation members to maintain surely contact between a flat conductor and a plurality of contact terminals.   <P>SOLUTION: This connector is provided with a housing 1 stored with the plurality of contact terminals 2, and an operation member 3 loosely fitted with a cam 32 between a guide part 20 for the contact terminals 2 and an arm 21. A flat conductor contacting protrusion 25 of the arm part 21 is deviation- displaced to an opening 10 side, compared with a top part 24 of the guide part 20. Downward force F1 by the flat conductor contacting protrusion 25 of the each contact terminal 2 is thereby co-worked with upward force F2 by the top part 24 to lock the operation member 3, when the operation member 3 is closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346813-A (JP)
Title: Catalyst electrode for fuel cell, fuel cell using the same, and method for manufacturing the catalyst electrode and the fuel cell
Inventor: IMAI HIDETO
IPC: H01M8/10
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst electrode and a catalyst electrode manufacturing method for suppressing adsorption of a gas as a byproduct generated by a fuel electrode to the electrode surface when using a fuel cell, increasing the effective catalyst area of the fuel electrode by rapidly removing the adsorbed bubble-like gas, and enhancing the output of the fuel cell, and to provide a fuel cell and a fuel cell manufacturing method for suppressing adsorption of a gas as a byproduct generated by the fuel electrode to the electrode surface, increasing the effective catalyst area of the fuel electrode by rapidly removing the adsorbed bubble-like gas, and obtaining high output.   <P>SOLUTION: In the catalyst electrode for the fuel cell comprising a base body and a catalyst layer formed on the base body including catalyst carrier carbon particles and solid polymer electrolytes, the base body or the catalyst layer includes one or two or more kinds of antifoaming agents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341254-A (JP)
Title: Book cover
Inventor: MATSUMOTO TAKESHI
IPC: B32B15/14
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a book cover capable of freely altering the position of a folded part to stably keep the shape thereof, capable of being restored to the original state easily so as not to leave the mark of the folded part to easily correspond to a book different in thickness.   <P>SOLUTION: A laminate formed by integrally arranging a skin and a back fabric is used as a material for constituting the book cover 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342480-A (JP)
Title: Electro conductive thermoplastic elastomer composition
Inventor: SAKAKI TOSHIAKI
IPC: H01B1/24
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recyclable thermoplastic elastomer composition where an electrical conductivity is imparted and workability is good.   <P>SOLUTION: An electro conductive thermoplastic elastomer composition is formed by dispersing a carbon nanotube to a thermoplastic elastomer material where a rubber is blended to a thermoplastic elastomer, and (a) a rubber portion of the thermoplastic elastomer material is crosslinked by a resin crosslinking agent to have compression set of 30% or less, (b) a blended amount of the rubber is in a ratio of 225 to 400 parts by weight based on the 100 parts by weight of the thermoplastic elastomer and (c) the carbon nanotube has a diameter of 70 nm or less. The composition has a smooth side surface formed with the shape where graphen sheets are rounded and is such a composition that a plurality of layers composed of graphen sheets are arranged in a concentrically circular state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001022-A (JP)
Title: Manufacturing device and method for supporting run flat tyre
Inventor: IZUMIMOTO TAKAHARU
IPC: B21D26/041
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To unnecessitate work for removing liquid from a support molded by hydroforming and to precisely mold the support to target dimensions.  <P>SOLUTION: In a pressure molding device 34, a bag 54 in which the liquid L is filled is inserted into a cylinder material 36 inside a molding die 38, a pressure plunger 52 is further descended by a hydraulic cylinder, and the liquid pressure of the liquid L is increased by compressing the liquid L inside the bag 54 by the pressure plunger 52. At this time, the liquid L elastically deforms the bag 54 so as to expand it on the outer peripheral side with the increase of its liquid pressure, uniformly brings the outer peripheral face of the bag 54 into pressure contact with the inner peripheral face of the cylinder material 36, and at the same time, makes the liquid pressure to act on the cylinder material 36 via the bag 54. By this, bulge pressure P from the liquid L acts on the cylinder material 36 via the bag 54. The cylinder material 36 on which the bulge pressure P is applied is plastically deformed along a pressure molding part 42 and molded to a support ring 26 by the hydroforming.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005155-A (JP)
Title: Direct mail information provision system and direct mail information provision server
Inventor: TANAKA TAKAFUMI
IPC: G06Q30/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily acquire information about a direct mail such as contents or the form of the direct mail.  <P>SOLUTION: This information provision server 30 registers placing information placed in the direct mail into a direct mail information database 41 in association with identification information allowing the identification of the direct mail, registers related information concerning the direct mail into a content information database 42 in association with the identification information, and provides an information screen for specifying the related information to member terminals 20-1 to 20-N. When the related information is specified in the member terminals 20-1 to 20-N, the server 30 retrieves the placing information associated with the identification information corresponding to the related information from the direct mail information database 41, and provides the placing information to the member terminals 20-1 to 20-N.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003737-A (JP)
Title: Grain drying device
Inventor: YAMAMOTO SOICHI
IPC: F26B17/14
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce influence of a bent tube on grain drying performance.  <P>SOLUTION: In this circulating type grain drying device 10, a hot wind is blown into each of grain falling passages 36 through an outside air inlet 26, a hot wind passage 22 and a wind tunnel board 18, a grain K falling down each of the grain falling passages 36 is dried, and this hot wind is sucked to a blower 80 through each of exhaust wind passage bulkheads 16, each of exhaust wind passages 44, a blower base 78 and the bent tube 84 and exhausted through an exhaust duct 94. One end of a guiding cylinder 98 in the bent tube 84 is oriented to one end of the bent tube 84 with the other end to the other end thereof. Thus, the guiding cylinder 98 can guide the hot wind passing through the bent tube 84 and the hot wind can easily pass the bent tube 84. By this, a wind volume of the hot wind blown into each of the grain falling passages 36 is less damped, and influence of the bent tube 84 on drying performance by on grain can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009522-A (JP)
Title: Laminated film
Inventor: SHIGEMITSU TAKAHIRO
IPC: B29L9/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-layer film having cushioning properties and tearing properties useful for a packaging material.  <P>SOLUTION: In the coextruded multi-layer film having an intermediate layer and both outside layers, in the intermediate layer, a polyolefin resin of 1-50 g/10 min MFR is expanded. Both outside layers are made of a polyolefin resin of 0.5-15 g/10 min MFR and have a thickness of 20-200 μm. The ratio in thickness of both outside layers to the intermediate layer is 1/0.5-20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009555-A (JP)
Title: Detector and detecting method for print defect
Inventor: KOJIMA TORU
IPC: B41F33/14
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector and a detecting method for a print defect in which a fog can be detected even on a print sheet under traveling.  <P>SOLUTION: The detector for detecting a print defect by sequentially inspecting the print face of a print sheet 3 under traveling and processing image data thus detected is provided with a fog detecting section 10. The fog detecting section 10 comprises a memory 12 for storing one detected image data as master image data, a section 22 for calculating the difference between the detected image data and the master image data in the master image memory 12 every time when the image data is detected and accumulating the difference, and a section 23 for making a decision that a fog is present when a feature amount based on the accumulated value calculated at the difference accumulating section 22 exceeds a specified value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310085-A (JP)
Title: Portable dropping receiver for dog
Inventor: SAKAMOTO YOSHIYUKI
IPC: A47K11/06
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable dropping receiver for dog which easily and certainly receives droppings of the dog during taking a walk, is always used by opening and closing at any time and prevents leakage of droppings.  <P>SOLUTION: Both side bodies of the portable dropping receiver are made into triangular protrusions (1a1b) which are foldable and connected to the central main body (2). Upper rear parts of side walls of the protrusion are spread outward and connected to the central main body (2) by inserting an elastic material (23). Strings (4a) are fitted to central grounding parts (11) of the upper ends of both protruded side walls (3a, 3b) and extended to a handle (5) to open and close the portable dropping receiver at hand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003066981-A (JP)
Title: Karaoke grading apparatus
Inventor: WAKAMORI YASUO
IPC: G10L25/48
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke grading apparatus for adding interest to graded results and warming up the mood. SOLUTION: Two parameters of pitch and volume in a microphone vocal and a model vocal are compared. The coincidence is repeatedly found during a predetermined interval of a song. A grade value is calculated by accumulating an increase and decrease value based on the found coincidence only when the volume of the model vocal is greater than a predetermined value. The calculated grade value is limited by the maximum score and the minimum score.  Since the increase and decrease value is set and the grade value reaches the maximum score during the predetermined interval of the song when the grade value continuously increases and the grade value reaches the minimum score during the predetermined interval of the song when the grade value continuously decreases, the grade value can not be stored even if the first half is in an excellent condition and the maximum score is lost by failure in the second half. Conversely, since the grade value is not below the minimum score even if the first half is out of tune, the maximum score can be obtained by tenacity in the second half.
Patent JP-2004010869-A (JP)
Title: Recording liquid for inkjet and recording method
Inventor: MORIMOTO KIYOBUMI
IPC: C09D11/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous recording liquid for inkjet which permits ready viscosity adjustment and satisfies both delivery stability and high image quality.  <P>SOLUTION: The recording liquid for inkjet comprises a polyoxyethylene compound represented by the general formula: (C<SB>m</SB>H<SB>n</SB>COO(CH<SB>2</SB>CH<SB>2</SB>O)<SB>x</SB>COC<SB>m</SB>H<SB>n</SB>). In the general formula, m and n are each an integer of 2-20 and 2-41, respectively; and x is at least a double number of m. The inkjet recording method comprises using the recording liquid.  <P>COPYRIGHT: (C)2004,JPO